<?php // $Id: grades.php,v 1.14.2.19 2009/01/08 08:52:37 nicolasconnault Exp $

// This file defines settingpages and externalpages under the "grades" section

if (has_capability('moodle/grade:manage', $systemcontext)
 or has_capability('moodle/grade:manageletters', $systemcontext)) { // speedup for non-admins, add all caps used on this page

	require_once $CFG->libdir.'/grade/constants.php';
	$display_types = array(GRADE_DISPLAY_TYPE_REAL => get_string('real', 'grades'),
						   GRADE_DISPLAY_TYPE_PERCENTAGE => get_string('percentage', 'grades'),
						   GRADE_DISPLAY_TYPE_LETTER => get_string('letter', 'grades'),
						   GRADE_DISPLAY_TYPE_REAL_PERCENTAGE => get_string('realpercentage', 'grades'),
						   GRADE_DISPLAY_TYPE_REAL_LETTER => get_string('realletter', 'grades'),
						   GRADE_DISPLAY_TYPE_LETTER_REAL => get_string('letterreal', 'grades'),
						   GRADE_DISPLAY_TYPE_LETTER_PERCENTAGE => get_string('letterpercentage', 'grades'),
						   GRADE_DISPLAY_TYPE_PERCENTAGE_LETTER => get_string('percentageletter', 'grades'),
						   GRADE_DISPLAY_TYPE_PERCENTAGE_REAL => get_string('percentagereal', 'grades')
						   );
	asort($display_types);

	// General settings

	$temp = new admin_settingpage('gradessettings', get_string('generalsettings', 'grades'), 'moodle/grade:manage');
	if ($ADMIN->fulltree) {

		// new CFG variable for gradebook (what roles to display)
		$temp->add(new admin_setting_special_gradebookroles());

		// enable outcomes checkbox
		$temp->add(new admin_setting_configcheckbox('enableoutcomes', get_string('enableoutcomes', 'grades'), get_string('configenableoutcomes', 'grades'), 0, PARAM_INT));

		$temp->add(new admin_setting_grade_profilereport());

		$temp->add(new admin_setting_configselect('grade_aggregationposition', get_string('aggregationposition', 'grades'),
												  get_string('configaggregationposition', 'grades'), GRADE_REPORT_AGGREGATION_POSITION_LAST,
												  array(GRADE_REPORT_AGGREGATION_POSITION_FIRST => get_string('positionfirst', 'grades'),
														GRADE_REPORT_AGGREGATION_POSITION_LAST => get_string('positionlast', 'grades'))));

		$temp->add(new admin_setting_regradingcheckbox('grade_includescalesinaggregation', get_string('includescalesinaggregation', 'grades'), get_string('configincludescalesinaggregation', 'grades'), 1));

		$temp->add(new admin_setting_configcheckbox('grade_hiddenasdate', get_string('hiddenasdate', 'grades'), get_string('confighiddenasdate', 'grades'), 0));

		// enable publishing in exports/imports
		$temp->add(new admin_setting_configcheckbox('gradepublishing', get_string('gradepublishing', 'grades'), get_string('configgradepublishing', 'grades'), 0));

		$temp->add(new admin_setting_configselect('grade_export_displaytype', get_string('gradeexportdisplaytype', 'grades'),
												  get_string('configgradeexportdisplaytype', 'grades'), GRADE_DISPLAY_TYPE_REAL, $display_types));

		$temp->add(new admin_setting_configselect('grade_export_decimalpoints', get_string('gradeexportdecimalpoints', 'grades'),
												  get_string('configexportdecimalpoints', 'grades'), 2,
												  array( '0' => '0',
														 '1' => '1',
														 '2' => '2',
														 '3' => '3',
														 '4' => '4',
														 '5' => '5')));

		$temp->add(new admin_setting_special_gradeexport());
	}
	$ADMIN->add('grades', $temp);

	/// Grade category settings
	$temp = new admin_settingpage('gradecategorysettings', get_string('gradecategorysettings', 'grades'), 'moodle/grade:manage');
	if ($ADMIN->fulltree) {
		$temp->add(new admin_setting_configcheckbox('grade_hideforcedsettings', get_string('hideforcedsettings', 'grades'), get_string('confighideforcedsettings', 'grades'), '1'));

		$strnoforce = get_string('noforce', 'grades');

		// Aggregation type
		$options = array(GRADE_AGGREGATE_MEAN			=>get_string('aggregatemean', 'grades'),
						 GRADE_AGGREGATE_WEIGHTED_MEAN   =>get_string('aggregateweightedmean', 'grades'),
						 GRADE_AGGREGATE_WEIGHTED_MEAN2  =>get_string('aggregateweightedmean2', 'grades'),
						 GRADE_AGGREGATE_EXTRACREDIT_MEAN=>get_string('aggregateextracreditmean', 'grades'),
						 GRADE_AGGREGATE_MEDIAN		  =>get_string('aggregatemedian', 'grades'),
						 GRADE_AGGREGATE_MIN			 =>get_string('aggregatemin', 'grades'),
						 GRADE_AGGREGATE_MAX			 =>get_string('aggregatemax', 'grades'),
						 GRADE_AGGREGATE_MODE			=>get_string('aggregatemode', 'grades'),
						 GRADE_AGGREGATE_SUM			 =>get_string('aggregatesum', 'grades'));
		$defaults = array('value'=>GRADE_AGGREGATE_WEIGHTED_MEAN2, 'forced'=>false, 'adv'=>false);
		$temp->add(new admin_setting_gradecat_combo('grade_aggregation', get_string('aggregation', 'grades'), get_string('aggregationhelp', 'grades'), $defaults, $options));

		$options = array(0 => get_string('no'), 1 => get_string('yes'));

		$defaults = array('value'=>1, 'forced'=>false, 'adv'=>true);
		$temp->add(new admin_setting_gradecat_combo('grade_aggregateonlygraded', get_string('aggregateonlygraded', 'grades'),
					get_string('aggregateonlygradedhelp', 'grades'), $defaults, $options));
		$defaults = array('value'=>0, 'forced'=>false, 'adv'=>true);
		$temp->add(new admin_setting_gradecat_combo('grade_aggregateoutcomes', get_string('aggregateoutcomes', 'grades'),
					get_string('aggregateoutcomeshelp', 'grades'), $defaults, $options));
		$temp->add(new admin_setting_gradecat_combo('grade_aggregatesubcats', get_string('aggregatesubcats', 'grades'),
					get_string('aggregatesubcatshelp', 'grades'), $defaults, $options));

		$options = array(0 => get_string('none'));
		for ($i=1; $i<=20; $i++) {
			$options[$i] = $i;
		}

		$defaults['value'] = 0;
		$defaults['forced'] = true;
		$temp->add(new admin_setting_gradecat_combo('grade_keephigh', get_string('keephigh', 'grades'),
					get_string('keephighhelp', 'grades'), $defaults, $options));
		$defaults['forced'] = false;
		$temp->add(new admin_setting_gradecat_combo('grade_droplow', get_string('droplow', 'grades'),
					get_string('droplowhelp', 'grades'), $defaults, $options));
	}
	$ADMIN->add('grades', $temp);


	/// Grade item settings
	$temp = new admin_settingpage('gradeitemsettings', get_string('gradeitemsettings', 'grades'), 'moodle/grade:manage');
	if ($ADMIN->fulltree) {
		$temp->add(new admin_setting_configselect('grade_displaytype', get_string('gradedisplaytype', 'grades'),
												  get_string('configgradedisplaytype', 'grades'), GRADE_DISPLAY_TYPE_REAL, $display_types));

		$temp->add(new admin_setting_configselect('grade_decimalpoints', get_string('decimalpoints', 'grades'),
												  get_string('configdecimalpoints', 'grades'), 2,
												  array( '0' => '0',
														 '1' => '1',
														 '2' => '2',
														 '3' => '3',
														 '4' => '4',
														 '5' => '5')));

		$temp->add(new admin_setting_configmultiselect('grade_item_advanced', get_string('gradeitemadvanced', 'grades'), get_string('configgradeitemadvanced', 'grades'),
													   array('iteminfo', 'idnumber', 'gradepass', 'plusfactor', 'multfactor', 'display', 'decimals', 'hiddenuntil', 'locktime'),
													   array('iteminfo' => get_string('iteminfo', 'grades'),
															 'idnumber' => get_string('idnumbermod'),
															 'gradetype' => get_string('gradetype', 'grades'),
															 'scaleid' => get_string('scale'),
															 'grademin' => get_string('grademin', 'grades'),
															 'grademax' => get_string('grademax', 'grades'),
															 'gradepass' => get_string('gradepass', 'grades'),
															 'plusfactor' => get_string('plusfactor', 'grades'),
															 'multfactor' => get_string('multfactor', 'grades'),
															 'display' => get_string('gradedisplaytype', 'grades'),
															 'decimals' => get_string('decimalpoints', 'grades'),
															 'hidden' => get_string('hidden', 'grades'),
															 'hiddenuntil' => get_string('hiddenuntil', 'grades'),
															 'locked' => get_string('locked', 'grades'),
															 'locktime' => get_string('locktime', 'grades'),
															 'aggregationcoef' => get_string('aggregationcoef', 'grades'),
															 'parentcategory' => get_string('parentcategory', 'grades'))));
	}
	$ADMIN->add('grades', $temp);


	/// Scales and outcomes

	$scales = new admin_externalpage('scales', get_string('scales'), $CFG->wwwroot.'/grade/edit/scale/index.php', 'moodle/grade:manage');
	$ADMIN->add('grades', $scales);
	$outcomes = new admin_externalpage('outcomes', get_string('outcomes', 'grades'), $CFG->wwwroot.'/grade/edit/outcome/index.php', 'moodle/grade:manage');
	$ADMIN->add('grades', $outcomes);
	$letters = new admin_externalpage('letters', get_string('letters', 'grades'), $CFG->wwwroot.'/grade/edit/letter/edit.php', 'moodle/grade:manageletters');
	$ADMIN->add('grades', $letters);

	// The plugins must implement a settings.php file that adds their admin settings to the $settings object

	// Reports
	$ADMIN->add('grades', new admin_category('gradereports', get_string('reportsettings', 'grades')));
	foreach (get_list_of_plugins('grade/report') as $plugin) {
	 // Include all the settings commands for this plugin if there are any
		if (file_exists($CFG->dirroot.'/grade/report/'.$plugin.'/settings.php')) {
			$settings = new admin_settingpage('gradereport'.$plugin, get_string('modulename', 'gradereport_'.$plugin), 'moodle/grade:manage');
			if ($ADMIN->fulltree) {
				include($CFG->dirroot.'/grade/report/'.$plugin.'/settings.php');
			}
			$ADMIN->add('gradereports', $settings);
		}
	}

	// Imports
	$ADMIN->add('grades', new admin_category('gradeimports', get_string('importsettings', 'grades')));
	foreach (get_list_of_plugins('grade/import') as $plugin) {

	 // Include all the settings commands for this plugin if there are any
		if (file_exists($CFG->dirroot.'/grade/import/'.$plugin.'/settings.php')) {
			$settings = new admin_settingpage('gradeimport'.$plugin, get_string('modulename', 'gradeimport_'.$plugin), 'moodle/grade:manage');
			if ($ADMIN->fulltree) {
				include($CFG->dirroot.'/grade/import/'.$plugin.'/settings.php');
			}
			$ADMIN->add('gradeimports', $settings);
		}
	}


	// Exports
	$ADMIN->add('grades', new admin_category('gradeexports', get_string('exportsettings', 'grades')));
	foreach (get_list_of_plugins('grade/export') as $plugin) {
	 // Include all the settings commands for this plugin if there are any
		if (file_exists($CFG->dirroot.'/grade/export/'.$plugin.'/settings.php')) {
			$settings = new admin_settingpage('gradeexport'.$plugin, get_string('modulename', 'gradeexport_'.$plugin), 'moodle/grade:manage');
			if ($ADMIN->fulltree) {
				include($CFG->dirroot.'/grade/export/'.$plugin.'/settings.php');
			}
			$ADMIN->add('gradeexports', $settings);
		}
	}

} // end of speedup

?>
